html,body{
  width: 100%;
  height: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.jinrlc{
  height: 100%;
  overflow: scroll;
  -webkit-overflow-scrolling: touch;
  box-sizing: border-box;
}
p{
  text-indent: 24px;
  line-height: 50px;
  width: 95%;
  margin: 0 auto;
}
h1{
  text-align: center;
  font-size: 26px;
  font-weight: 600;
  margin: 20px 0;
}